---> uname -a: Linux prd-centos8-builder-2c-1g-1236.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 564 5018 19 2116 6828 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:62:6e:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe62:6e84/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/31/2024 _x86_64_ (2 CPU) 22:03:28 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 232.13 128.76 103.37 3681.39 7403.52 10:06:01 PM 101.93 0.28 101.65 17.86 8979.84 10:07:01 PM 29.35 0.30 29.05 42.39 1518.88 10:08:01 PM 24.71 0.57 24.15 33.59 730.56 Average: 97.03 32.48 64.55 943.77 4658.38 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5251644 7035336 2632792 33.39 2688 1956312 725708 8.12 220384 2068040 172544 10:06:01 PM 5207392 7055408 2677044 33.95 2688 2014064 660732 7.40 244448 2060772 32160 10:07:01 PM 5106824 6965068 2777612 35.23 2688 2024968 754708 8.45 253356 2153456 9676 10:08:01 PM 5113108 6963208 2771328 35.15 2688 2016456 735040 8.23 420268 1981852 15812 Average: 5169742 7004755 2714694 34.43 2688 2002950 719047 8.05 284614 2066030 57548 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 202.25 108.97 1467.17 44.90 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 34.69 27.11 269.01 7.94 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.96 19.06 22.94 6.75 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 35.49 27.70 34.02 9.87 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.60 45.71 448.28 17.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/31/2024 _x86_64_ (2 CPU) 22:03:28 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 42.52 2.34 17.91 5.56 0.14 31.52 10:05:01 PM 0 33.02 3.47 22.28 6.50 0.14 34.59 10:05:01 PM 1 51.91 1.22 13.59 4.64 0.15 28.49 10:06:01 PM all 40.73 0.00 3.40 2.61 0.11 53.15 10:06:01 PM 0 53.40 0.00 3.55 3.95 0.12 38.98 10:06:01 PM 1 28.03 0.00 3.25 1.27 0.10 67.36 10:07:01 PM all 27.56 0.00 1.38 0.58 0.08 70.40 10:07:01 PM 0 40.27 0.00 1.43 0.87 0.10 57.33 10:07:01 PM 1 14.77 0.00 1.33 0.29 0.07 83.55 10:08:01 PM all 38.56 0.00 2.41 0.35 0.09 58.59 10:08:01 PM 0 50.60 0.00 2.78 0.13 0.10 46.39 10:08:01 PM 1 26.51 0.00 2.04 0.57 0.08 70.81 Average: all 37.33 0.58 6.22 2.26 0.11 53.50 Average: 0 44.41 0.85 7.41 2.84 0.11 44.38 Average: 1 30.26 0.30 5.03 1.68 0.10 62.63